Sewing Machine Twin Needles : Perfectly suited for dual-line stitching, these stretch needles enhance fabric elasticity and prevent skipped stitches on knits and stretch materials. Beautiful Patterns Creation : Create elegant two-tone or single-color seams with straight or decorative patterns, ideal for fashion or home décor sewing projects. Easy Operation Design : Engineered for smooth and intuitive use, these needles reduce eye strain and fatigue, especially beneficial during extended sewing sessions. Automatic Needle Threader Included : Simplify threading with the included tool, making setup faster and more convenient for users of all skill levels. Plastic Box For Safe Storage : A compact and sturdy plastic case is provided to store all pieces securely, keeping sizes clearly marked and within reach. Transform your sewing routine with this comprehensive set of Sewing Machine Twin Needles, designed to bring efficiency and elegance to every project. Whether you're embellishing garments or crafting home textiles, these needles ensure clean, professional results. Their stretch functionality prevents distortion on delicate fabrics, while the durable build withstands heavy usage. Complete with an automatic threader and organized storage solution, this kit is essential for any modern sewing space. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.